All Services Engineering & Architecture VoIP Support and Maintenance $12/hr · Starting at $100 I have been working as a telecom engineer for 4 years. I have worked on ZTE, Huawei, and Dialogic Switch. I have manged VOS3000, Reve System, Itel switch About $12/hr · Ongoing Download Resume I have been working as a telecom engineer for 4 years. I have worked on ZTE, Huawei, and Dialogic Switch. I have manged VOS3000, Reve System, Itel switch Skills & Expertise Dispute AvoidanceMobile VoipVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts JavaScript DevelopersDesignersjQuery DevelopersJSP DevelopersHTML5 DevelopersChat Support ServicesFreelance WritersVoIP ServicesHTML DevelopersDrupal DevelopersData Entry ExpertsXHTML DevelopersWordPress ExpertsNetworking ProfessionalsSocial Action ExpertsEmail Support SpecialistsAJAX DevelopersJSON DevelopersInterpersonal Skills ExpertsArticle WritersCSS DevelopersWeb Designers